Genetics (molecular control of heredity): The inherited traits of an organism are primarily controlled by which molecules? Identify the long-term information-storage polymer in cells. Choose the correct option.
IIT JEE
Chemistry
Difficulty: Easy
Choose an option
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ARNA molecules
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BNucleotides
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CDNA molecules
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DEnzymes
Answer
Correct Answer: DNA molecules
Explanation
Concept/ApproachDNA encodes genetic information; genes (DNA segments) determine inherited traits. RNA participates in expression; nucleotides are monomers; enzymes are proteins catalyzing reactions.
Final AnswerDNA molecules